Opened 10 years ago

Last modified 2 years ago

#5469 assigned bug

Missing updates on continuous resize

Reported by: bonefish Owned by: nobody
Priority: normal Milestone: R1
Component: Servers/app_server Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

hrev35591

On a slow machine with slow graphics, continuous resizing can postpone redraws indefinitely. E.g. test in qemu without kernel acceleration. The larger the virtual screen the better.

  • Start a Terminal and run something like while true; do cat /etc/termcap; done.
  • Start a second Terminal and run the same.
  • Resize the second Terminal window continuously.

With some experimenting one can find a resize rate at which the window isn't updated at all for seconds.

Change History (1)

comment:1 by axeld, 2 years ago

Owner: changed from axeld to nobody
Status: newassigned
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